/* Lokale Schrift (Inter) – DSGVO-konform, kein Google-Server */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/inter-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/inter-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/inter-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/inter-latin-700-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:800;font-display:swap;src:url('fonts/inter-latin-800-normal.woff2') format('woff2')}

/* NexaSupport – Modern Tech Theme */
:root{
  --bg:#0a0e1a;
  --bg-soft:#0f1626;
  --bg-card:#121a2e;
  --border:#1e2a44;
  --text:#e6edf7;
  --muted:#92a0bd;
  --primary:#2d7dff;
  --cyan:#22d3ee;
  --gradient:linear-gradient(135deg,#2d7dff 0%,#22d3ee 100%);
  --shadow:0 18px 50px -18px rgba(45,125,255,.45);
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}
section{padding:90px 0}
h1,h2,h3{line-height:1.15;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}
.grad-text{background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.muted{color:var(--muted)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:18px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--cyan);display:inline-block}

/* Background glow */
.glow{position:fixed;border-radius:50%;filter:blur(120px);z-index:0;pointer-events:none;opacity:.5}
.glow-1{width:520px;height:520px;background:#1d4ed8;top:-180px;right:-120px}
.glow-2{width:480px;height:480px;background:#0e7490;bottom:-220px;left:-160px}

/* Nav */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(10,14,26,.78);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--gradient);display:grid;place-items:center;box-shadow:var(--shadow)}
.logo-mark svg{width:20px;height:20px}
.logo-img{height:52px;width:auto;display:block;mix-blend-mode:lighten}
footer .logo-img{height:64px;margin-bottom:8px}
@media(max-width:640px){.logo-img{height:42px}}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{padding:9px 16px;border-radius:10px;font-weight:600;font-size:.95rem;color:var(--muted);transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:var(--bg-card)}
.nav-cta{background:var(--gradient);color:#fff!important;box-shadow:var(--shadow)}
.nav-cta:hover{transform:translateY(-1px)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--text);transition:.2s}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:12px;font-weight:700;font-size:1rem;cursor:pointer;border:1px solid transparent;transition:.2s}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{border-color:var(--border);color:var(--text);background:var(--bg-card)}
.btn-ghost:hover{border-color:var(--primary)}

/* Hero */
.hero{position:relative;z-index:1;padding:110px 0 80px;text-align:center}
.hero p.lead{max-width:680px;margin:22px auto 34px;font-size:1.2rem;color:var(--muted)}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.badge-row{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-top:54px;color:var(--muted);font-size:.92rem}
.badge-row span{display:flex;align-items:center;gap:8px}
.badge-row svg{width:18px;height:18px;color:var(--cyan)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;z-index:1}
.stat{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;text-align:center}
.stat .num{font-size:2.4rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat .lbl{color:var(--muted);font-size:.92rem;margin-top:4px}

/* Section head */
.sec-head{text-align:center;max-width:660px;margin:0 auto 56px}
.sec-head p{color:var(--muted);margin-top:14px;font-size:1.08rem}

/* Cards grid */
.grid{display:grid;gap:22px;position:relative;z-index:1}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:30px;transition:.25s}
.card:hover{transform:translateY(-5px);border-color:var(--primary);box-shadow:var(--shadow)}
.card .ico{width:52px;height:52px;border-radius:13px;background:rgba(45,125,255,.12);display:grid;place-items:center;margin-bottom:18px;color:var(--cyan)}
.card .ico svg{width:26px;height:26px}
.card h3{font-size:1.25rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.97rem}
.card ul{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:8px}
.card ul li{display:flex;gap:9px;align-items:flex-start;color:var(--muted);font-size:.93rem}
.card ul li::before{content:"";flex:0 0 7px;height:7px;border-radius:50%;background:var(--cyan);margin-top:9px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;z-index:1}
.step{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;position:relative}
.step .n{font-size:.85rem;font-weight:800;color:var(--cyan);letter-spacing:.1em}
.step h3{font-size:1.15rem;margin:12px 0 8px}
.step p{color:var(--muted);font-size:.93rem}

/* CTA band */
.cta-band{position:relative;z-index:1}
.cta-box{background:var(--gradient);border-radius:24px;padding:56px;text-align:center;box-shadow:var(--shadow)}
.cta-box h2{color:#fff}
.cta-box p{color:rgba(255,255,255,.9);max-width:560px;margin:14px auto 28px;font-size:1.1rem}
.cta-box .btn-ghost{background:#fff;color:#0a0e1a;border:0}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative;z-index:1}
.price{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:34px;display:flex;flex-direction:column}
.price.featured{border-color:var(--primary);box-shadow:var(--shadow);position:relative}
.price.featured::after{content:"Beliebt";position:absolute;top:18px;right:18px;background:var(--gradient);color:#fff;font-size:.72rem;font-weight:700;padding:4px 12px;border-radius:999px}
.price h3{font-size:1.3rem}
.price .amount{font-size:2.6rem;font-weight:800;margin:10px 0}
.price .amount span{font-size:1rem;font-weight:500;color:var(--muted)}
.price ul{list-style:none;margin:20px 0 26px;display:flex;flex-direction:column;gap:11px;flex:1}
.price ul li{display:flex;gap:10px;color:var(--muted);font-size:.95rem}
.price ul li svg{width:18px;height:18px;color:var(--cyan);flex:0 0 18px;margin-top:3px}

/* Contact / form */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;position:relative;z-index:1}
.info-item{display:flex;gap:16px;margin-bottom:24px}
.info-item .ico{width:46px;height:46px;border-radius:12px;background:rgba(45,125,255,.12);display:grid;place-items:center;color:var(--cyan);flex:0 0 46px}
.info-item .ico svg{width:22px;height:22px}
.info-item h4{font-size:1.05rem;margin-bottom:2px}
.info-item p{color:var(--muted);font-size:.95rem}
form{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px}
.field{margin-bottom:18px}
label{display:block;font-size:.9rem;font-weight:600;margin-bottom:7px}
input,textarea,select{width:100%;padding:13px 15px;border-radius:11px;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);font-size:.97rem;font-family:inherit;transition:.2s}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(45,125,255,.2)}
textarea{resize:vertical;min-height:120px}
.form-note{font-size:.82rem;color:var(--muted);margin-top:6px}

/* About */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative;z-index:1}
.value-list{display:flex;flex-direction:column;gap:18px;margin-top:8px}
.value-list .v{display:flex;gap:14px}
.value-list .v .ico{width:42px;height:42px;border-radius:11px;background:rgba(34,211,238,.12);display:grid;place-items:center;color:var(--cyan);flex:0 0 42px}
.value-list .v .ico svg{width:20px;height:20px}
.value-list .v h4{font-size:1.05rem}
.value-list .v p{color:var(--muted);font-size:.93rem}
.media-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:36px;background-image:radial-gradient(circle at 80% 0%,rgba(45,125,255,.18),transparent 60%)}

/* Page hero (subpages) */
.page-hero{position:relative;z-index:1;text-align:center;padding:80px 0 30px}
.page-hero p{color:var(--muted);max-width:620px;margin:18px auto 0;font-size:1.12rem}

/* legal */
.legal{position:relative;z-index:1;max-width:820px}
.legal h2{margin:36px 0 12px;font-size:1.4rem}
.legal p{color:var(--muted);margin-bottom:10px}

/* Footer */
footer{border-top:1px solid var(--border);background:var(--bg-soft);position:relative;z-index:1;padding:56px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;margin-bottom:36px}
.foot-grid h5{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.foot-grid a{display:block;color:var(--muted);font-size:.93rem;padding:5px 0;transition:.2s}
.foot-grid a:hover{color:var(--text)}
.foot-grid p{color:var(--muted);font-size:.93rem;margin-top:12px}
.foot-bottom{border-top:1px solid var(--border);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:.88rem}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media(max-width:900px){
  .grid-3,.steps,.stats{grid-template-columns:repeat(2,1fr)}
  .pricing{grid-template-columns:1fr}
  .contact-grid,.about-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links{position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--bg-soft);border-bottom:1px solid var(--border);padding:14px;gap:4px;display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 16px}
  .burger{display:flex}
  .grid-3,.steps,.stats,.grid-2,.foot-grid{grid-template-columns:1fr}
  section{padding:64px 0}
  .cta-box{padding:38px 24px}
}

/* FAQ Accordion */
.faq-list{max-width:820px;margin:0 auto;position:relative;z-index:1}
.faq-item{border:1px solid var(--border);border-radius:12px;margin-bottom:14px;background:var(--bg-card);overflow:hidden}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 22px;cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none}
.faq-q::-webkit-details-marker{display:none}
.faq-q .plus{flex:0 0 22px;height:22px;position:relative;transition:.3s}
.faq-q .plus::before,.faq-q .plus::after{content:"";position:absolute;background:var(--cyan);border-radius:2px}
.faq-q .plus::before{top:10px;left:2px;right:2px;height:2px}
.faq-q .plus::after{left:10px;top:2px;bottom:2px;width:2px;transition:.3s}
.faq-item[open] .faq-q .plus::after{transform:scaleY(0)}
.faq-a{padding:0 22px 20px;color:var(--muted)}

/* Cookie Banner */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:200;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow);display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;max-width:920px;margin:0 auto}
.cookie p{color:var(--muted);font-size:.9rem;margin:0;flex:1;min-width:240px}
.cookie a{color:var(--cyan)}
.cookie .btns{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{padding:10px 18px;font-size:.92rem}

/* Download-Karten (Schnellhilfe) */
.dl-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;max-width:760px;margin:0 auto;position:relative;z-index:1}
@media(max-width:640px){.dl-grid{grid-template-columns:1fr}}

/* WhatsApp Floating Button */
.wa-fab{position:fixed;right:20px;bottom:20px;z-index:150;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 30px -6px rgba(37,211,102,.6);transition:.2s}
.wa-fab:hover{transform:translateY(-3px) scale(1.05)}
.wa-fab svg{width:32px;height:32px;fill:#fff}
@media(max-width:640px){.wa-fab{width:52px;height:52px;right:16px;bottom:84px}}

/* Logos-Band */
.logos{display:flex;flex-wrap:wrap;gap:34px;justify-content:center;align-items:center;position:relative;z-index:1;opacity:.85}
.logos span{font-weight:700;font-size:1.15rem;color:var(--muted);letter-spacing:.02em}

/* Testimonials */
.quote{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.quote .stars{color:#f5c518;letter-spacing:2px;margin-bottom:12px}
.quote p{color:var(--text);font-size:1rem}
.quote .who{color:var(--muted);font-size:.9rem;margin-top:14px;font-weight:600}

/* Kundenbereich Tickets */
@media(max-width:780px){.kb-grid{grid-template-columns:1fr!important}}
.ticket{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:14px}
.ticket-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}
.ticket-top strong{font-size:1.02rem}
.badge{font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap}
.ticket .muted{font-size:.92rem}
.ticket-meta{color:var(--muted);font-size:.8rem;margin-top:10px}

/* Barrierefreiheit */
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:6px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}
.skip-link{position:absolute;left:-999px;top:0;z-index:999;background:var(--primary);color:#fff;padding:10px 16px;border-radius:0 0 10px 0}
.skip-link:focus{left:0}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
}

/* KI-Chat-Assistent */
.chat-fab{position:fixed;right:20px;bottom:88px;z-index:150;width:56px;height:56px;border-radius:50%;background:var(--gradient);display:grid;place-items:center;box-shadow:var(--shadow);cursor:pointer;transition:.2s;border:0}
.chat-fab:hover{transform:translateY(-3px)}
.chat-fab svg{width:26px;height:26px;color:#fff}
.chat-panel{position:fixed;right:20px;bottom:88px;z-index:160;width:360px;max-width:calc(100vw - 32px);height:520px;max-height:calc(100vh - 120px);background:var(--bg-card);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);display:none;flex-direction:column;overflow:hidden}
.chat-panel.open{display:flex}
.chat-head{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--bg-soft);border-bottom:1px solid var(--border)}
.chat-head .dot{width:9px;height:9px;border-radius:50%;background:#22c55e}
.chat-head strong{font-size:1rem}
.chat-head button{margin-left:auto;background:none;border:0;color:var(--muted);font-size:1.5rem;cursor:pointer;line-height:1}
.chat-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.chat-msg{max-width:85%;padding:10px 14px;border-radius:14px;font-size:.93rem;line-height:1.5;white-space:pre-wrap}
.chat-msg.bot{background:var(--bg-soft);align-self:flex-start;border-bottom-left-radius:4px}
.chat-msg.me{background:var(--primary);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.chat-quick{display:flex;gap:8px;flex-wrap:wrap;align-self:flex-start}
.chat-quick a,.chat-quick button{font-size:.82rem;padding:7px 12px;border-radius:999px;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);cursor:pointer;text-decoration:none}
.chat-quick a:hover,.chat-quick button:hover{border-color:var(--primary)}
.chat-foot{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border)}
.chat-foot input{flex:1;padding:11px 14px;border-radius:11px;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);font-size:.95rem}
.chat-foot button{padding:0 16px;border-radius:11px;border:0;background:var(--gradient);color:#fff;font-weight:700;cursor:pointer}
.chat-note{font-size:.72rem;color:var(--muted);text-align:center;padding:0 12px 10px}
@media(max-width:640px){.chat-fab{bottom:150px}.chat-panel{bottom:20px;right:14px;left:14px;width:auto;height:72vh}}